22 May
2015
22 May
'15
4:07 a.m.
On 21.05.2015 22:59, David Brodbeck wrote:
Boeing just ran into this too, on the 787. ;)
I not know issues with 787 :P
On Thu, May 21, 2015 at 7:34 AM, Phillip Baker <phil@lchost.co.uk mailto:phil@lchost.co.uk> wrote:
Okay, but sysUptime is not recorded in seconds but 1/100^th s of a second. Also, 32bit signed integer is only good for 135 years with one second resolution (as time doesn’t start from negative numbers, it’s only really 2^31 available space) *From:*observium [mailto:observium-bounces@observium.org <mailto:observium-bounces@observium.org>] *On Behalf Of *Michael Vieth *Sent:* 21 May 2015 15:25 *To:* Observium Network Observation System *Subject:* Re: [Observium] What triggers the 'device rebooted' alert? It says it is an eight-byte signed integer. That’s 2^63 correct? There should be several millennia before a rollover if my interpretation is correct. Cheers, Michael Vieth *From:*observium [mailto:observium-bounces@observium.org] *On Behalf Of *Phillip Baker *Sent:* Thursday, May 21, 2015 9:14 AM *To:* Observium Network Observation System *Subject:* Re: [Observium] What triggers the 'device rebooted' alert? This is a standard issue with 32 bit counters and uptimes, so I’d start with google first! J This isn’t an observium/database issue. Phil *From:*observium [mailto:observium-bounces@observium.org] *On Behalf Of *Michael Vieth *Sent:* 21 May 2015 15:04 *To:* Observium Network Observation System *Subject:* Re: [Observium] What triggers the 'device rebooted' alert? Right, the graph shows an uptime of ~ 8 hours now, but the device itself says 497 days. Which observium concurs with… until about 8 hours ago. I’m not great with sql so am getting a co-worker to pull the DB info to see if that sheds any more light on the issue. Cheers, Michael Vieth *From:*observium [mailto:observium-bounces@observium.org] *On Behalf Of *Spencer Ryan *Sent:* Thursday, May 21, 2015 8:38 AM *To:* Observium Network Observation System *Subject:* Re: [Observium] What triggers the 'device rebooted' alert? Device-->Graphs-->System tab. One of the graphs will show you uptime. * Spencer Ryan*| Senior Systems Administrator | sryan@arbor.net <mailto:sryan@arbor.net> *Arbor Networks* +1.734.794.5033 <tel:%2B1.734.794.5033> (d) | +1.734.846.2053 <tel:%2B1.734.846.2053> (m) www.arbornetworks.com <http://www.arbornetworks.com/> On Thu, May 21, 2015 at 9:36 AM, Michael Vieth <MVieth@nexatech.com <mailto:MVieth@nexatech.com>> wrote: Right, I checked my config.php and saw it as a 24hour setting. I’ll look in the database for any uptime count. Cheers, Michael Vieth *From:*observium [mailto:observium-bounces@observium.org <mailto:observium-bounces@observium.org>] *On Behalf Of *Spencer Ryan *Sent:* Thursday, May 21, 2015 8:25 AM *To:* Observium Network Observation System *Subject:* Re: [Observium] What triggers the 'device rebooted' alert? A device uptime of < 24 hours by default. My guess is the SNMP counter rolled over on whatever device it's monitoring so observium sees it as a reboot. * Spencer Ryan*| Senior Systems Administrator | sryan@arbor.net <mailto:sryan@arbor.net> *Arbor Networks* +1.734.794.5033 <tel:%2B1.734.794.5033> (d) | +1.734.846.2053 <tel:%2B1.734.846.2053> (m) www.arbornetworks.com <http://www.arbornetworks.com/> On Thu, May 21, 2015 at 9:23 AM, Michael Vieth <MVieth@nexatech.com <mailto:MVieth@nexatech.com>> wrote: I am showing a device reboot alert but the uptime is shown to be over a year. The reboot is reported to happen last night precisely at midnight. Using version 0.15.3.6343 Cheers, *Description: cid:image001.jpg@01CA15C7.9F525A10* * Michael Vieth** |**Network Engineer* *Nexa Technologies* 801 E Campbell Rd. Ste 400 | Richardson, TX 75081 Phone: (972) 590-8669 x1906 <tel:%28972%29%20590-8669%20x1906> www.nexatech.com <http://www.nexatech.com/> _______________________________________________ observium mailing list observium@observium.org <mailto:observium@observium.org> http://postman.memetic.org/cgi-bin/mailman/listinfo/observium _______________________________________________ observium mailing list observium@observium.org <mailto:observium@observium.org> http://postman.memetic.org/cgi-bin/mailman/listinfo/observium _______________________________________________ observium mailing list observium@observium.org <mailto:observium@observium.org> http://postman.memetic.org/cgi-bin/mailman/listinfo/observium-- D. Brodbeck System Administrator, Linguistics University of Washington GPG key fingerprint: 0DB7 4B50 8910 DBC5 B510 79C4 3970 2BC3 2078 D875
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